WO2000051701A3 - Pack d'epuration d'eau ameliore - Google Patents

Pack d'epuration d'eau ameliore Download PDF

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Publication number
WO2000051701A3
WO2000051701A3 PCT/US2000/005809 US0005809W WO0051701A3 WO 2000051701 A3 WO2000051701 A3 WO 2000051701A3 US 0005809 W US0005809 W US 0005809W WO 0051701 A3 WO0051701 A3 WO 0051701A3
Authority
WO
WIPO (PCT)
Prior art keywords
pack
fluid
permeable membrane
injection
water purification
Prior art date
Application number
PCT/US2000/005809
Other languages
English (en)
Other versions
WO2000051701A2 (fr
WO2000051701A9 (fr
Inventor
Michael A Taylor
Original Assignee
Prismedical Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US09/277,448 external-priority patent/US6274103B1/en
Application filed by Prismedical Corp filed Critical Prismedical Corp
Priority to AU41702/00A priority Critical patent/AU4170200A/en
Priority to CA002362774A priority patent/CA2362774C/fr
Priority to EP00921366A priority patent/EP1177025A4/fr
Priority to JP2000602360A priority patent/JP2002538945A/ja
Priority to MXPA01008811A priority patent/MXPA01008811A/es
Publication of WO2000051701A2 publication Critical patent/WO2000051701A2/fr
Publication of WO2000051701A3 publication Critical patent/WO2000051701A3/fr
Publication of WO2000051701A9 publication Critical patent/WO2000051701A9/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0081—After-treatment of organic or inorganic membranes
    • B01D67/0093—Chemical modification
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
    • A61M1/1654—Dialysates therefor
    • A61M1/1656—Apparatus for preparing dialysates
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
    • A61M1/1654—Dialysates therefor
    • A61M1/1656—Apparatus for preparing dialysates
    • A61M1/1666—Apparatus for preparing dialysates by dissolving solids
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
    • A61M1/1654—Dialysates therefor
    • A61M1/1656—Apparatus for preparing dialysates
    • A61M1/1668—Details of containers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/002—Forward osmosis or direct osmosis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/18—Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F21/00—Dissolving
    • B01F21/20—Dissolving using flow mixing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F21/00—Dissolving
    • B01F21/20—Dissolving using flow mixing
    • B01F21/22—Dissolving using flow mixing using additional holders in conduits, containers or pools for keeping the solid material in place, e.g. supports or receptacles
    • B01F21/221—Dissolving using flow mixing using additional holders in conduits, containers or pools for keeping the solid material in place, e.g. supports or receptacles comprising constructions for blocking or redispersing undissolved solids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
    • B01F35/7179—Feed mechanisms characterised by the means for feeding the components to the mixer using sprayers, nozzles or jets
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00—Multistage treatment of water, waste water or sewage
    • C02F9/20—Portable or detachable small-scale multistage treatment devices, e.g. point of use or laboratory water purification systems
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/28—Peritoneal dialysis ; Other peritoneal treatment, e.g. oxygenation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
    • B01F2101/2202—Mixing compositions or mixers in the medical or veterinary field
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
    • C02F1/685—Devices for dosing the additives
    • C02F1/688—Devices in which the water progressively dissolves a solid compound
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
    • C02F2001/422—Treatment of water, waste water, or sewage by ion-exchange using anionic exchangers
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
    • C02F2001/425—Treatment of water, waste water, or sewage by ion-exchange using cation exchangers
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/02—Non-contaminated water, e.g. for industrial water supply
    • C02F2103/026—Treating water for medical or cosmetic purposes
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/02—Non-contaminated water, e.g. for industrial water supply
    • C02F2103/04—Non-contaminated water, e.g. for industrial water supply for obtaining ultra-pure water
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/20—Controlling water pollution; Waste water treatment
    • Y02A20/208—Off-grid powered water treatment

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Urology & Nephrology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Water Supply & Treatment (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Emergency Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Vascular Medicine (AREA)
  • Anesthesiology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Organic Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Clinical Laboratory Science (AREA)
  • External Artificial Organs (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Treatment Of Water By Ion Exchange (AREA)

Abstract

L'invention concerne un appareil et des procédés destinés à l'épuration de fluides, par exemple, d'eau potable, à des degrés de qualité convenant pour des applications médicales, en particulier pour des applications impliquant des injections de fluide dans le corps humain. L'appareil comprend un pack d'épuration portatif (12) conçu pour un usage unique. Le pack (12) est prévu pour loger successivement les étages suivants : entrée du liquide à filtrer (26), charbon actif (28), lit mixte de résines échangeuses d'ions (32) et filtration finale (36). Le filtre final (36) comprend une membrane perméable fine (microfiltration ou ultrafiltration) traitée par chimie de fixation d'endotoxine. Contrairement aux membranes osmotiques semi-perméables, la membrane perméable précitée permet d'obtenir des débits élevés à des pressions relativement faibles, tout en garantissant une épuration fournissant un fluide de qualité pour injection.
PCT/US2000/005809 1999-03-03 2000-03-03 Pack d'epuration d'eau ameliore WO2000051701A2 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
AU41702/00A AU4170200A (en) 1999-03-03 2000-03-03 Improved water purification pack
CA002362774A CA2362774C (fr) 1999-03-03 2000-03-03 Pack d'epuration d'eau ameliore
EP00921366A EP1177025A4 (fr) 1999-03-03 2000-03-03 Pack d'epuration d'eau ameliore
JP2000602360A JP2002538945A (ja) 1999-03-03 2000-03-03 改良された水精製パック
MXPA01008811A MXPA01008811A (es) 1999-03-03 2000-03-03 Equipo mejorado para purificacion de agua.

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US12251099P 1999-03-03 1999-03-03
US60/122,510 1999-03-03
US09/277,448 1999-03-26
US09/277,448 US6274103B1 (en) 1999-03-26 1999-03-26 Apparatus and method for preparation of a peritoneal dialysis solution
US09/364,631 US6719745B1 (en) 1999-03-26 1999-07-30 Water purification pack
US09/364,631 1999-07-30
US09/908,785 US6426056B2 (en) 1999-03-26 2001-07-18 Apparatus and method for preparation of a peritoneal dialysis solution
US10/210,422 US6623709B2 (en) 1999-03-26 2002-07-30 Apparatus and method for preparation of a peritoneal dialysis solution
US10/664,215 US6986872B2 (en) 1999-03-26 2003-09-16 Apparatus and method for preparation of a peritoneal dialysis solution

Publications (3)

Publication Number Publication Date
WO2000051701A2 WO2000051701A2 (fr) 2000-09-08
WO2000051701A3 true WO2000051701A3 (fr) 2001-11-29
WO2000051701A9 WO2000051701A9 (fr) 2002-02-21

Family

ID=36940296

Family Applications (3)

Application Number Title Priority Date Filing Date
PCT/US2000/005809 WO2000051701A2 (fr) 1999-03-03 2000-03-03 Pack d'epuration d'eau ameliore
PCT/US2000/005813 WO2000051705A1 (fr) 1999-03-03 2000-03-03 Procedes et dispositifs destines a la preparation de solutions pour hemodialyses
PCT/US2000/005810 WO2000051704A1 (fr) 1999-03-03 2000-03-03 Appareil et methode de preparation d'une solution de dialyse peritoneale

Family Applications After (2)

Application Number Title Priority Date Filing Date
PCT/US2000/005813 WO2000051705A1 (fr) 1999-03-03 2000-03-03 Procedes et dispositifs destines a la preparation de solutions pour hemodialyses
PCT/US2000/005810 WO2000051704A1 (fr) 1999-03-03 2000-03-03 Appareil et methode de preparation d'une solution de dialyse peritoneale

Country Status (6)

Country Link
US (1) US20060115395A1 (fr)
EP (1) EP1177025A4 (fr)
JP (3) JP2002538945A (fr)
AU (3) AU3726700A (fr)
MX (1) MXPA01008811A (fr)
WO (3) WO2000051701A2 (fr)

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US6605214B1 (en) * 1999-03-03 2003-08-12 Prismedical Corporation Devices for preparing hemodialysis solutions
US6274103B1 (en) * 1999-03-26 2001-08-14 Prismedical Corporation Apparatus and method for preparation of a peritoneal dialysis solution
US6878338B2 (en) * 2001-05-04 2005-04-12 Prismedical Corporation Dual chamber dissolution container with passive agitation
US7241272B2 (en) 2001-11-13 2007-07-10 Baxter International Inc. Method and composition for removing uremic toxins in dialysis processes
MXPA05000816A (es) 2002-07-19 2005-04-28 Baxter Int Sistemas y metodos para realizar dialisis peritoneal.
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US20130197428A1 (en) * 2011-05-26 2013-08-01 Cosme Cruz Peritoneal Dialysis Method
JP5918058B2 (ja) * 2011-07-29 2016-05-18 日機装株式会社 透析用剤および透析用剤の製造方法
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DE102012002372B4 (de) 2012-02-08 2013-11-21 Fresenius Medical Care Deutschland Gmbh Konzentrat für eine Dialysierflüssigkeit und daraus hergestellte Dialysierflüssigkeit
BR112015000576A2 (pt) * 2012-07-09 2017-06-27 Fosmo Med Inc dispositivos usando osmose forçada mediada por membrana
CN103127562A (zh) * 2013-02-04 2013-06-05 于杰 整合式血液灌流器
JP5840248B2 (ja) * 2014-03-19 2016-01-06 株式会社日本トリム 透析液の製造装置
JP2018513778A (ja) 2015-03-13 2018-05-31 ザ クリーヴランド クリニック ファウンデーションＴｈｅ Ｃｌｅｖｅｌａｎｄ Ｃｌｉｎｉｃ Ｆｏｕｎｄａｔｉｏｎ 多ボアの溶質カートリッジキャリア
WO2016191728A1 (fr) * 2015-05-28 2016-12-01 Cook Incorporated Systèmes et procédés de dialyse péritonéale
CN105477707A (zh) * 2015-08-07 2016-04-13 常州华岳微创医疗器械有限公司 一种电解平衡血液净化装置
WO2018022169A1 (fr) * 2016-07-25 2018-02-01 Medtronic, Inc. Support pour solution intraveineuse
SG11202004467PA (en) 2017-11-17 2020-06-29 Swedish Orphan Biovitrum Ab Publ Syringe assembly with ion-exchange material
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JP2003535618A (ja) 2003-12-02
WO2000051701A2 (fr) 2000-09-08
WO2000051704A9 (fr) 2001-11-08
US20060115395A1 (en) 2006-06-01
EP1177025A2 (fr) 2002-02-06
AU3726700A (en) 2000-09-21
JP2002537916A (ja) 2002-11-12
AU3513600A (en) 2000-09-21
MXPA01008811A (es) 2003-07-21
WO2000051704A1 (fr) 2000-09-08
JP2002538945A (ja) 2002-11-19
WO2000051701A9 (fr) 2002-02-21
EP1177025A4 (fr) 2003-05-02
AU4170200A (en) 2000-09-21
WO2000051705A1 (fr) 2000-09-08

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